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Chevy Avalanche Superchips Performance Chips & Programmers

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Latest Customer Reviews

Superchips Flashpaq F5 Tuner Reviews

Works great

Reviewed By Eric I (Spokane, WA) Reviewed for a 2006 Chevy Avalanche —7/13/2016 7:37 AM

After receiving the tuner, I updated through "ignition". Plugged in to my port, and could only get 12% download from stock settings. Called Superchips, got 5 more updates, had to unplug 2 radio fuses,and worked great. 3 to 4 mpg better on economy setting without losing power. Am going to try towing mode, and hope for good results as well. Good product, very good customer support!

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Superchips Cortex Programmer Reviews

Very simple product with great results

Reviewed By Richard K (MELBOURNE, FL) Reviewed for a 2010 Chevy Avalanche —11/13/2012 5:52 PM

This chip is very simple to use and I have been impressed with the performance it offers, I noticed a big difference when it the truck switches from 4-8 cylinder (not so much lag) and it definitely increased the overall power. I cannot comment on fuel saving since I originally bought this since I was doing a lot more city driving than before but it seems I'm getting about 1MPG better on roads under construction and morning traffic. Overall couldnt be happier

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